Mathematics, 17.12.2019 00:31, ignacio73

Which of the following expressions does not contain any like terms? a. 2x^2+3x-4x+2 b. xy+yz-17 c. x^3+x^2-2x-x^2 d. 14+8+y

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Which of the following expressions does not contain any like terms? a. 2x^2+3x-4x+2 b. xy+yz-17 c....